T-HOP Replacement Hop-Up Bucking 60° for GHK AR15/M4 Retrofit Kit (2 pcs)

Replacement T.N.T. T-HOP Hop-Up Bucking 60°, designed for T.N.T. Hop-Up Chambers and Retrofit Kits for the GHK AR/M4 GBBR platform.

Unlike universal Hop-Up buckings, this version has been specifically engineered for the GHK AR platform. T.N.T. optimized the bucking length, internal dimensions, and BB positioning relative to the Hop-Up contact patch to ensure proper BB alignment, reliable feeding, and consistent Hop-Up performance.

This bucking is intended as a replacement part for the original bucking supplied with T.N.T. Hop-Up Chambers and Retrofit Kits.

Features:

• Original T.N.T. replacement Hop-Up bucking.
• T-HOP series.
• 60° hardness.
• Designed specifically for the GHK AR GBBR platform.
• Optimized geometry for correct BB positioning under the Hop-Up contact patch.
• Supports reliable BB feeding and an effective air seal.
• Contributes to consistent Hop-Up performance and shot-to-shot repeatability.
• Designed for T.N.T. Hop-Up Chambers and Retrofit Kits.

Compatibility:

• T.N.T. Hop-Up Chambers for GHK AR.
• T.N.T. Retrofit Kits for GHK AR.

Note:
This bucking is designed for the T.N.T. Hop-Up system and is not compatible with standard original GHK Hop-Up chambers or universal Hop-Up systems.

Package includes:

• 2× Hop-Up buckings.